Re: [perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-11-04 Thread chromatic
On Monday 20 October 2008 10:25:06 Mark Glines wrote: > chromatic wrote: > > 2) What's setting an invalid pointer-to-a-PMC here? > > This question is answered at the end of the following dump. (This is > one of the things I nopasted during our IRC discussion last week, thanks > for your guidance

[perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-20 Thread James Keenan via RT
Anyone taking a look at this test should take note of the fact that the immediately preceding test in this file is also experiencing failures on certain platforms: http://rt.perl.org/rt3/Ticket/Display.html?id=59638

Re: [perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-20 Thread Mark Glines
chromatic wrote: > 2) What's setting an invalid pointer-to-a-PMC here? This question is answered at the end of the following dump. (This is one of the things I nopasted during our IRC discussion last week, thanks for your guidance in producing it.) One interesting question: the pointer-to-a-PMC

Re: [perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-14 Thread Mark Glines
On Tuesday 14 October 2008 07:14:51 Mark Glines wrote: > On Monday 13 October 2008 16:15:54 chromatic wrote: > > That's pretty clearly not a PMC. Can you use the breakpoint > > technique to figure out 1) What creates this CPointer PMC and > > In the following dump, the offending PMC ix 0x1731de8.

Re: [perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-14 Thread Mark Glines
On Monday 13 October 2008 16:15:54 chromatic wrote: > That's pretty clearly not a PMC. Can you use the breakpoint > technique to figure out 1) What creates this CPointer PMC and In the following dump, the offending PMC ix 0x1731de8. The arena's base pointer varies every time, but I seem to be

Re: [perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-13 Thread chromatic
On Monday 13 October 2008 13:11:45 Mark Glines wrote: > This GDB was configured as "x86_64-pc-linux-gnu"... > (gdb) run t/op/bitwise_27.pir > Starting program: /work/parrot-dev/parrot-trunk/parrot > t/op/bitwise_27.pir > [Thread debugging using libthread_db enabled] > warning: Lowest section in /u

[perl #59880] DOD crash in r31926, t/op/bitwise.t #27 on linux/x86_64

2008-10-13 Thread via RT
# New Ticket Created by Mark Glines # Please include the string: [perl #59880] # in the subject line of all future correspondence about this issue. # http://rt.perl.org/rt3/Ticket/Display.html?id=59880 > This GDB was configured as "x86_64-pc-linux-gnu"... (gdb) run t/op/bitwise_27.pir Startin